Even an inexperienced user can download and install Firebird using the current version in September Firebird from October 4th, ). . So to use IBExpert with a bit Firebird version, you will need to use the. This applies to the Firebird client also. In order to successfully connect to your Firebird database from a 64 bit process you must install the 64 bit. document version — covers Firebird .. of this, you may have a hard time locating your bit Firebird components on a bit. Firebird RDBMS offers ANSI SQL features & runs on Linux, Windows & several Unix platforms. Features excellent concurrency & performance & powerful stored .